com.googlesource.gerrit.plugins.websession.flatfile.Module.java Source code

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Here is the source code for com.googlesource.gerrit.plugins.websession.flatfile.Module.java

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// Copyright (C) 2015 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.googlesource.gerrit.plugins.websession.flatfile;

import static java.util.concurrent.TimeUnit.HOURS;

import com.google.common.base.Strings;
import com.google.gerrit.extensions.annotations.PluginName;
import com.google.gerrit.lifecycle.LifecycleModule;
import com.google.gerrit.server.config.ConfigUtil;
import com.google.gerrit.server.config.PluginConfigFactory;
import com.google.gerrit.server.config.SitePaths;
import com.google.inject.Provides;
import com.google.inject.Singleton;

import com.googlesource.gerrit.plugins.websession.flatfile.FlatFileWebSessionCacheCleaner.CleanerLifecycle;

import java.nio.file.Path;
import java.nio.file.Paths;

public class Module extends LifecycleModule {

    private static final int DEFAULT_CLEANUP_INTERVAL = 24;

    @Override
    protected void configure() {
        listener().to(CleanerLifecycle.class);
    }

    @Provides
    @Singleton
    @WebSessionDir
    Path getWebSessionDir(SitePaths site, PluginConfigFactory cfg, @PluginName String pluginName) {
        return Paths
                .get(cfg.getFromGerritConfig(pluginName).getString("directory", site.site_path + "/websessions"));
    }

    @Provides
    @Singleton
    @CleanupInterval
    Long getCleanupInterval(PluginConfigFactory cfg, @PluginName String pluginName) {
        String fromConfig = Strings.nullToEmpty(cfg.getFromGerritConfig(pluginName).getString("cleanupInterval"));
        return HOURS.toMillis(ConfigUtil.getTimeUnit(fromConfig, DEFAULT_CLEANUP_INTERVAL, HOURS));
    }
}